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Tue, 17 Dec 2019 13:23:36 +0800 (CST) From: Chen-Yu Tsai To: Zhang Rui , Daniel Lezcano , Amit Kucheria , Heiko Stuebner Subject: [PATCH] thermal: rockchip: enable hwmon Date: Tue, 17 Dec 2019 13:23:28 +0800 Message-Id: <20191217052328.25633-1-wens@kernel.org> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191216_212341_031063_FE16DCA5 X-CRM114-Status: GOOD ( 10.79 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rockchip@lists.infradead.org, Chen-Yu Tsai , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Chen-Yu Tsai By default of-based thermal driver do not have hwmon entries registered. Do this explicitly so users can use standard hwmon interfaces and tools to read the temperature. This is based on similar changes for bcm2835_thermal in commit d56c19d07e0b ("thermal: bcm2835: enable hwmon explicitly"). Signed-off-by: Chen-Yu Tsai --- drivers/thermal/rockchip_thermal.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 9ed8085bb792..d53ba7dabf16 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -19,6 +19,8 @@ #include #include +#include "thermal_hwmon.h" + /* * If the temperature over a period of time High, * the resulting TSHUT gave CRU module,let it reset the entire chip, @@ -1210,7 +1212,11 @@ rockchip_thermal_register_sensor(struct platform_device *pdev, return error; } - return 0; + /* thermal_zone doesn't enable hwmon as default, enable it here */ + sensor->tzd->tzp->no_hwmon = false; + error = thermal_add_hwmon_sysfs(sensor->tzd); + + return error; } /**